S
M
T
W
T
F
S
28
93°
71°
29
94°
70°
30
94°
73°
1
91°
72°
2
94°
72°
3
96°
73°
4
95°
72°
5
94°
73°
6
92°
71°
7
89°
72°
8
91°
71°
9
92°
72°
10
87°
71°
11
89°
72°
12
88°
71°
13
90°
70°
14
92°
72°
15
89°
72°
16
88°
69°
17
90°
71°
18
90°
69°
19
91°
72°
20
89°
73°
21
91°
73°
22
89°
74°
23
93°
74°
24
93°
73°
25
92°
74°
26
92°
74°
27
91°
73°
28
92°
74°
29
93°
73°
30
90°
74°
31
88°
73°
1
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Thompson
Thompson's July 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 69° and 74°. The average high for July is 91° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Thompson. See also: August | September | October.